The planet Jupiter has a system of rings, known as the rings of Jupiter or the Jovian ring system. It was the third ring system to be discovered in the Solar System, after those of Saturn and Uranus. It was first observed in 1979 by the Voyager 1 space probe and thoroughly investigated in the 1990s by the Galileo orbiter. It has also been observed by the Hubble Space Telescope and from Earth for the past 23 years. Ground-based observations of the rings require the largest available telescopes.
The Jovian ring system is faint and consists mainly of dust.It has four main components: a thick inner torus of particles known as the “halo ring”; a relatively bright, exceptionally thin “main ring”; and two wide, thick and faint outer “gossamer rings”, named for the moons of whose material they are composed: Amalthea and Thebe.
ABOUT THE PROJECT
Space tourism is still a long ways off, but it’s not hard to imagine that someday, tourists will visit the natural geological landmarks of other worlds much like they tour the Grand Canyon, Mount Everest or Ayers Rock. Each of these great tourist destinations needs a classic retro travel poster to entice visitors. Until the day people settle off world and make their own destinations many of these may be the places that people will want to travel too. I hope that these posters can inspire people to think beyond our world to the limitless possibilities of the Universe.
Check back every Sunday for a new Poster highlighting various Destinations, Landmarks and Wonders in our Solar System.